You are thinking of the P320 I believe. The 365 just came out.
The P365 is on the 2nd gen pretty much.
No worries from that thread. Many new handguns have had issues at first (Gen 4 Glock 9mm for an example). Some P365s are having issues and some are not. Mine has been 100% reliable. Until mine gives me a reason to worry I am good to go. If there is an issue I am confident that Sig will take care of me from my experience with them in the past.